| 小麦抗条锈病基因来源及染色体定位的研究进展 |
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| 引用本文： | 李 欣,畅志坚,詹海仙,郭慧娟,张晓军,乔麟轶.小麦抗条锈病基因来源及染色体定位的研究进展[J].中国农学通报,2015,31(5):92-95. |
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| 作者姓名： | 李 欣 畅志坚 詹海仙 郭慧娟 张晓军 乔麟轶 |
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| 作者单位： | (山西省农业科学院作物科学研究所,太原 030031） |
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| 基金项目： | 基金项目：国家自然科学基金项目“兼抗白粉病和条锈病小偃麦渗入系创制、分子鉴定及抗病基因分子标记定位”(31171839)；山西省留学基金项目“抗条锈病小偃麦新抗源创制及抗病新基因分子鉴定”(2012-102)。 |
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| 摘 要： | 条锈病是小麦生产的重要病害之一，选育抗病品种是防治该病最为经济、安全和有效的途径。由于小麦条锈菌具有高度变异性且抗源的单一化，抗病品种抗性很容易丧失。因此，不断发掘新的抗条锈病基因资源，扩大抗源选择利用范围，对中国小麦抗病育种工作极为重要。本研究对已命名的57个条锈病基因进行了总结分析，着重介绍了源于小麦一级、二级和三级基因源的各个抗条锈病基因的来源及其在染色体上的分布，并对条锈病抗源利用方面进行了分析及展望。
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| 关 键 词： | 崇明水仙 崇明水仙 试管球 诱导 增殖 |
| 收稿时间： | 1/8/2014 12:00:00 AM |
| 修稿时间： | 2/5/2015 12:00:00 AM |
The Progress of Sources and Chromosomal Locations of Stripe Rust Resistance Genes in Wheat |
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| Li Xin,Chang Zhijian,Zhan Haixian,Guo Huijuan,Zhang Xiaojun and Qiao Linyi.The Progress of Sources and Chromosomal Locations of Stripe Rust Resistance Genes in Wheat[J].Chinese Agricultural Science Bulletin,2015,31(5):92-95. |
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| Authors: | Li Xin Chang Zhijian Zhan Haixian Guo Huijuan Zhang Xiaojun and Qiao Linyi |
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| Institution: | (Institute of Crop Genetics, Shanxi Academy of Agricultural Sciences, Taiyuan 030031) |
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| Abstract: | Stripe rust is one of the most devastating diseases in common wheat. The appliance of resistant cultivars is the most economical, safety and efficient means to control the disease. Resistance cultivars easily lose resistance because that the wheat Puccinia striiformis f. sp. Tritici has high genetic variability. It is significant to explore the new resistant resource and expand wheat genetic basis in resistance breeding work. The sources and distributions of 57 stripe rust genes are concluded in the paper. The genes from primary, secondary and tertiary GenBank are reviewed and suggested. Furthermore, the authors analyzed the utilization of stripe rust resistance source. |
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| Keywords: | wheat stripe rust gene source chromosomal distribution |
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